From: Daniel P. Berrange <berrange@redhat.com>
Date: Mon, 24 Oct 2011 16:34:18 +0000 (+0100)
Subject: Report 'errno' in int1 field of virErrorPtr
X-Git-Tag: CVE-2012-3445~85
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ef6f69a1bb0b0e15aa3a3a94915d35e3be410fb;p=thirdparty%2Flibvirt.git

Report 'errno' in int1 field of virErrorPtr

When reporting a system error (VIR_ERR_SYSTEM_ERROR) via
virReportSystemError, we should copy the errno value into
the 'int1' field of the virErrorPtr struct. This allows
callers to detect certain errno conditions & discard the
error

* src/util/virterror.c: Place errno value in int1 field
---

diff --git a/src/util/virterror.c b/src/util/virterror.c
index cb37be010e..b5c6853a60 100644
--- a/src/util/virterror.c
+++ b/src/util/virterror.c
@@ -1289,7 +1289,7 @@ void virReportSystemErrorFull(int domcode,
 
     virRaiseErrorFull(filename, funcname, linenr,
                       domcode, VIR_ERR_SYSTEM_ERROR, VIR_ERR_ERROR,
-                      msg, msgDetail, NULL, -1, -1, msg, msgDetail);
+                      msg, msgDetail, NULL, theerrno, -1, msg, msgDetail);
     errno = save_errno;
 }